12" Black Stackable Banana Connecting Lead, 10-Pack Subcategory_Entomology Supplies 88-inch coil diameter

88-inch coil diameter

drawing 6V AC for demagnetizing and AC or DC for magnetizing iron bars and strips

the candy-bar form letting students break each piece into smaller magnets that retain their own north and south poles

Stainless steel water bath measures 360 x 260 x 135mm with four vessel positions for multi-sample gentle heating in chemistry and microbiology work

12" Black Stackable Banana Connecting Lead, 10-Pack Subcategory_Entomology Supplies 88-inch coil diameterTen pack of 12 inch black insulated 4mm stackable leads, sized so an entire class can wire polarity coded patch runs into bench circuits without rotating short supply between groups.